Database Reference
In-Depth Information
• Transform enables us to convert the document format usually
from one XML schema to another XML schema or from an
XML schema to another format such as Text, HTML, or PDF
• Helps working with complex data structures
Assign
• Provide multiple copy operations such as append , insert
after , and insert before
• Assists in copying and manipulating XML documents and ele-
ments
Note
Assign is mainly used for copying variables and Transform is used
for changing the style of the document. Both Assign and Transform
activities provide mapping of source elements to target elements;
however,Transformisforcomplexandhugeamountsofmappingand
Assign is more for straight forward mappings. Assign activity will as-
signvaluestovariablesorinitializethevariablefornormaltransforma-
tion. Transform provides validations as well. Transform creates a new
document and Assign modifies an existing document.
Wait
• Sleep for a certain amount of time or wait until a specified time
has passed
• Usually used for waiting for a callback on asynchronous ser-
vice response or recovering a failed service call after some
time
Note
Two of the available formats of the Wait activity are as fol-
lows:
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